Looking for stand-by nanny

Hi! My kids are 2.5 and 9 months and both attend daycare. I was looking for a stand-by nanny who can help me on sick days (for example, a fever of 99 deg requires them to stay home for 24 hours). I can work from home on those days, so if someone could come home and watch the kid/s while I worked, it would be of huge help. If you or someone you know could be available at a short notice, can you please contact me? I would prefer someone who is adult, has some past experience babysitting, and who would be able to come to my home (we live on Baywood street). Please email me and let me know. -- ******************************************************* Soniya Gadgil, Ph.D. 412.389.9666